Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886035 | Air-fuel ratio control method for an internal combustion engine | Norio Tomobe, Kozo Suzuki, Yutaka Taniguchi, Yuji Fujiki | 1989-12-12 |
| 4736720 | Idling speed control system for internal combustion engines | Masahiko Asakura, Hiroshi Hasebe, Michio Sakaino | 1988-04-12 |
| 4727850 | Secondary air control device for internal combustion engines | Hideo Kobayashi, Hiroshi Hasebe | 1988-03-01 |
| 4683860 | Device for controlling the increased fuel supply for engines | Hideo Kobayashi, Masahiko Asakura | 1987-08-04 |
| 4594977 | Secondary air system for internal combustion engine with deceleration control | Fumio Yatabe, Kunio Noguchi, Tomohiko Kawanabe | 1986-06-17 |
| 4479472 | Apparatus and method for correcting the throttle opening for automotive engines particularly after starting of the engines | — | 1984-10-30 |
| 4442811 | Method and apparatus for expediting the starting of an internal combustion engine | Yasuhiro Yamaoka | 1984-04-17 |